MIL-M-38510-209 Microcircuit, Digital, 8192-Bit, Schottky, Bipolar, Programmable Read-Only Memory Prom, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, PROM microcircuits which employ thin film nichrome NiCr resistors, zapped vertical emitter, tungsten W, titanium tungsten TiW, or platinum silicide as the fusible link or programming element. Two product assurance class and a choice of case outlines and lead finishes are provided for each type and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - 32 - 33 - 34 - 35 - 36 - 37 - 38 - 39 - 40 - 41 - 42 - 43 - 44 - 45 - 46 - 47 - 48 - 49 - 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 62 - 63 - 64 - 65 - 66 - 67

MIL-M-38510/209H

Device types 03, 04, and 09 ( see notes 1, 2, 3, and 4 )

Word

number

Enable

Address

cE 1

cE 2

cE3

cE4

NoTES:

1. NA = Not applicable.

2. x = Input may be high level, low level or open circuit.

3. oc = open circuit (high resistance output).

4. Program readout can only be accomplished with both enable inputs at low level.

5. The outputs for an unprogrammed device shall be high for circuits A, B (device types 03 and 04), and F;

and shall be low for circuits B (device types 01, 02, and 08), c, D, E, G and H.

FIGURE 3. Truth tables (unprogrammed) - continued.